Sample: 85CNS47

Sample ID:	85CNS47 ^[1] ^[2]
Station ID:	85CNS47
AT Num:
Volcano:	Spurr
Possible source:
Eruption:
Collector:	Nye, C. J.
Date sampled:	1985-01-01
Sample type 1:	Lava
Color:
Final unit:
Text Description:	Sample of juvenile block from block-and-as flows deposited on the debris avalanche formed during flank collapse of ancestral Mt. Spurr (“pyroclastic fan”; sample PF-47 of Nye and Turner (1990)). Sample of andesite behind ashflow. Cpx, ol, rare hb Very fresh.
Sample Location:

References Cited

[1] Petrology, geochemistry, and age of the Spurr volcanic complex, eastern Aleutian arc, 1990

Nye, C. J., and Turner, D. L., 1990, Petrology, geochemistry, and age of the Spurr volcanic complex, eastern Aleutian arc: Bulletin of Volcanology, v. 52, n. 3, p. 205-226.

[2] Geochemistry of some Quaternary lavas from the Aleutian Arc and Mt. Wrangell, 2018

Nye, C.J., Beget, J.E., Layer, P.W., Mangan, M.T., McConnell, V.S., McGimsey, R.G., Miller, T.P., Moore, R.B., and Stelling, P.L., 2018, Geochemistry of some quaternary lavas from the Aleutian Arc and Mt. Wrangell: Alaska Division of Geological & Geophysical Surveys Raw Data File 2018-1, 29 p. http://doi.org/10.14509/29843

publication on DGGS website.

Alaska Volcano Observatory

Sample: 85CNS47

References Cited

[1] Petrology, geochemistry, and age of the Spurr volcanic complex, eastern Aleutian arc, 1990

[2] Geochemistry of some Quaternary lavas from the Aleutian Arc and Mt. Wrangell, 2018